High Current Injection Test Instrument – TEST-901D

The TEST-901D is a lightweight, high-accuracy field testing device engineered for substation commissioning, relay protection checking and CT testing.It delivers steady high current output up to 1000A, enabling fast and precise primary injection tests.

Equipped with an intuitive touchscreen, integrated thermal printer and comprehensive safety protection functions, the unit is compact and highly portable for convenient on-site use.It effectively boosts the efficiency of field tests and equipment verification, and is widely applied in power commissioning, substation upkeep and electrical system inspection.

For more information about our products, please visit our official website: https://www.gfuvegroup.com/primary-injection-test-equipment/1000A-primary-current-injection-test-equipment.html